MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure, specifically `https://ggtraff.ru/aws?utm_term=carrom+board+game+online+free`. This URL is presented as a lure for a 'carrom board game online free', suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection further confirm the malicious nature of the file, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ggtraff.ru/aws?utm_term=carrom+board+game+online+free In PDF document text
- https://cdn-cms.f-static.net/uploads/4376869/normal_5fbd00b52e8b2.pdfIn PDF document text
- https://cdn.sqhk.co/lusajiki/aiezhnT/smoothie_maker_reviews_australia.pdfIn PDF document text
- https://cdn.sqhk.co/gemadaruvow/4TjenNN/my_photo_lyrical_video_status_maker_online.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448740/normal_5f9f6c7fcb2f8.pdfIn PDF document text
- https://cdn.sqhk.co/wirowanorax/IDfijif/marvelous_life_meaning_in_urdu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384831/normal_5fab9b036c502.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366354/normal_5f875bfdaaaf5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420019/normal_5fbe97eb68980.pdfIn PDF document text
- https://cdn.sqhk.co/monasomeb/WyjixUy/47384044287.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420036/normal_5fe2f47f0b513.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xeroguru/mobile_hotspot_android.pdfIn PDF document text
- https://s3.amazonaws.com/buxoparadazegu/guided_busway_fares.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d2f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2F0 | 5092 bytes |
SHA-256: 9449dfe48cbd3539116e9c2eba27e95c0dff3c9787682d3994e995646f113dc6 |
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font_01_sfnt_off0000e427.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE427 | 10340 bytes |
SHA-256: 1952e6effea96ff42564b3fe0088af262e5667886b5740ec7486e251c3b16cef |
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